After 184 days in space, 2,944 orbits of the Earth, 78 million miles traveled, and a safe landing, astronaut Tracy Dyson ...

After 184 days orbiting Earth, NASA astronaut Tracy C. Dyson and two crewmates successfully returned, landing in Kazakhstan. The mission, involving multiple international astronauts, covered millions ...

Johns Hopkins Medicine scientists who arranged for 48 human bioengineered heart tissue samples to spend 30 days at the International Space Station report evidence that the low gravity conditions in ...

Over the course of just one month in space, engineered human heart tissue got weaker, its ‘beating’ patterns became irregular ...

Ukrainian filmmaker Pavlo Ostrikov follows an astronaut and a robot into an interplanetary apocalypse — and spins a touching ...

New research from Johns Hopkins Medicine find that heart tissues aboard the space station beat about half as strong as on ...

The astronauts and Crew Dragon capsule that will fly SpaceX's Crew-9 mission to the ISS have made it to Florida's Space Coast ...

Ted Colbert, CEO and president of the Defense, Space & Security division, will leave the Boeing company, media outlets ...

New research suggests that water on the moon's surface is more widespread than we thought -- even in places bathed in ...

The Polaris Dawn mission performed the first private spacewalk in history. It also tested some groundbreaking space ...

A Russian space capsule has undocked from the International Space Station to take three astronauts back to Earth, two of them completing a record-long stay on the orbiting laboratory ...

As astronauts Sunita Williams and Barry “Butch” Wilmore wait for the troubled Boeing Starliner to return to the International ...